leobessa

2024-01-02,00123Q104,9.6600000000
2024-01-02,00130H105,19.3400000000
2024-01-02,00206R102,17.2500000000
2024-01-02,00206RHJ4,983.1800000000
2024-01-02,00206RKG6,886.8200000000
2024-01-02,00206RMM1,809.1800000000
2024-01-02,00214Q104,50.5000000000
2024-01-02,00214Q302,32.7200000000
2024-01-02,00214Q708,26.3300000000
2024-01-02,00215W100,9.0800000000

rmtbb

javascript:(function(){try{navigator.clipboard.readText().then(function(t){if(t){var e=window.open("","_blank","width=800,height=600");e.document.open(),e.document.write(t),e.document.close()}else alert("Clipboard is empty. Please copy some text to the clipboard first.")}).catch(function(t){console.error("Failed to read clipboard contents: ",t),alert("An error occurred while trying to access the clipboard. Please ensure your browser allows clipboard access.")})}catch(t){console.error("An error occurred:",t),alert("An error occurred while trying to open the new window with the clipboard content.")}})();//bookmarklet_title: HTML Preview from Clipboard

YurkoHoshko

One-shot prompt with Ollama

Mix.install(
  [:ollama, :kino]
)

Simple one-shot chat :)

brainlid

defmodule MyApp.Books.Book do
  use Ecto.Schema
  import Ecto.Query, warn: false
  import Ecto.Changeset
  import MyApp.ChangesetHelpers

  schema "books" do
    field :name, :string

    field :genres, {:array, :string}, default: []

brentjanderson

These snippets provide a foundation for starting and stopping supervision trees at runtime using feature flags (e.g. Launch Darkly).

Some things to note when adapting these snippets:

1. application.ex needs to be adapted into an existing application. The important part is that each child spec provided is compliant, and that there is a feature flag (ld_key) specified.
2. As written, if a feature flag fails for some reason, it defaults to starting all children. There is room for adaptation here as needed.
3. This implementation will still require a FeatureFlags module to be available that implements is_on?/2. Adjust as needed to accomodate your own feature flag setup.

zblanco

Getting Lazy with Dataflow Graphs in Elixir

Intro

What do Tensorflow, Apache Airflow, Rule Engines, and Excel have in common?

Under the hood they all use DAGs to model data-flow dependencies of the program. Using graphs to model programs is great because you can modify the program at runtime. Lets talk about doing this in Elixir for great good.

LostKobrakai

defmodule NestedWeb.FormLive do
  use NestedWeb, :live_view
  require Logger

  defmodule Form do
    use Ecto.Schema
    import Ecto.Changeset

    embedded_schema do
      field :name, :string

mrdotb

defmodule AppWeb.Host do
  @moduledoc """
  Conveniences for working with host.
  """
  def root do
    Keyword.get(get_config(), :root)
  end

  def root_uri do
    Keyword.get(get_config(), :root_uri)

angelikatyborska

# Has one external dependency except for Gettext: https://github.com/rrrene/html_sanitize_ex

defmodule MyApp.Gettext do
  @doc """
  A helper for translations with links.

  Pass in the translation string which must include
  `%{link_start}`/`%{link_end}`. For multiple URLs, use
  `%{link_start_<0,1,2...>}`.

PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements